The Top 7 Things That Actually Help an Infant Get Through a Helmet Summer
June 4, 2026
The Top 7 Things That Actually Help an Infant Get Through a Helmet Summer
It can be challenging for a parent to ensure the helmet is worn 23 hours a day. Then July hits, the thermometer reads 94, and “normal” goes out the window along with the breeze that isn’t coming through it.
If you’re parenting an infant through cranial helmet therapy this summer, you already know the basic math. The Ottobock MyCRO Band is lightweight, ventilated, and engineered with a removable, washable synthetic fabric liner. It’s the best version of this device ever made. It’s still plastic. It still traps heat. And your baby still has to wear it 23 hours a day during the months when the rest of the country is at the pool.
Here’s what actually works.
1. Move the whole day earlier
The single biggest comfort win has nothing to do with the helmet itself. It has to do with the clock. Outdoor time, stroller walks, errands, park visits — push everything before 10 a.m. or after 6 p.m. The shell heats up fast in direct sun, and once it’s warm, it stays warm. A 7:30 a.m. walk in 78-degree air is a completely different experience from a 1 p.m. walk in 88-degree air, even though it’s “the same day.”
Babies don’t care that you used to be a brunch person. Become a sunrise person for a season.
2. Wash the liner every single day
The manufacturer’s minimum is not the summer standard. Pull the synthetic liner out at bath time, hand-wash it with mild soap, and let it air dry overnight. Two liners are included, and additional liners are available.
“The liner is the part touching your baby’s skin for 23 hours,” says Melissa McEwin, owner of Strive OP in Shelby Township, Michigan. “In summer, if you’re not washing it daily, you’re basically asking for a heat rash by week two. The shell is easy. The liner is the whole game.”
3. Run the AC colder than you think you need to
Set the thermostat at 70 to 72 during helmet hours, especially at nap time. Your baby is essentially wearing a small thermal hat on top of their normal body temperature regulation. What feels comfortable to you in a t-shirt is warm for them. If the electric bill stings, remind yourself it’s a three- to four-month stretch, not forever.
4. Use a small clip-on fan in the car seat and stroller
Car seats are heat traps. Strollers in the sun are heat traps. A battery-powered clip-on fan, angled toward the baby’s face and the front of the helmet, makes a real difference on the move. Look for one with soft foam blades — the safety kind designed for nurseries — and clip it where it won’t get yanked off by curious hands.
Bonus: white noise. Most of these fans hum at a frequency that helps babies sleep through stroller naps.
5. Hydrate more than usual
Infants under six months get their hydration from formula or breast milk. Offer more, more often. Babies six months and up can have small sips of water with meals. Watch for the standard signs of dehydration — fewer wet diapers, dry lips, unusual fussiness — and don’t wait to act on them. A baby in a helmet can dehydrate faster than a baby without one because of the additional heat load.
6 Use the off-hours wisely
That one hour the helmet comes off each day is more than a hygiene break. It’s a thermal reset. Time it for the hottest part of the late afternoon, around 4 or 5 p.m., instead of automatically defaulting to bath time at 7 p.m. Let the scalp air out when the house is at its warmest. Move bath time to the morning if you need to.
This is a small reshuffle that pays off in real comfort.
7. Skip the under-cap unless your orthotist specifically tells you to use one
There’s a wave of online advice telling parents to add a thin moisture-wicking cap under the helmet liner. For some babies, it helps. For most, it adds a layer that traps more heat than it absorbs. Ask your orthotist directly at your next adjustment appointment. Don’t take the advice of a Facebook group over the person who built the helmet.
“Every baby’s scalp is different, every climate is different, every helmet fit is different,” McEwin says. “The protocol that worked for somebody’s nephew in Ohio is not automatically the protocol for your daughter in Texas. Call your clinic. That’s what we’re here for.”
About Strive Orthotics & Prosthetics
Strive is Michigan’s only pediatric-specialized orthotics and prosthetics clinic. Our lead pediatric specialist is trained at the Children’s Hospital of Philadelphia (CHOP) and Gillette Children’s Specialty Healthcare. We’re independent, family-run, and located right in Shelby Township — so Macomb County families get nationally credentialed pediatric expertise without having to drive across the metro.
Cranial helmets, SMOs, AFOs, scoliosis bracing, pediatric prosthetics. Free evaluations. Most insurance is accepted.
📍 50714 Van Dyke Avenue, Shelby Township | 📞586-803-4325| 🌐striveop.com
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